1 files changed, 0 insertions, 108 deletions
diff --git a/app/assets/javascripts/u2f/authenticate.js b/app/assets/javascripts/u2f/authenticate.js
deleted file mode 100644
index 35f2b1e2b25..00000000000
--- a/app/assets/javascripts/u2f/authenticate.js
+++ /dev/null
@@ -1,108 +0,0 @@
-/* eslint-disable */
-// Authenticate U2F (universal 2nd factor) devices for users to authenticate with.
-//
-// State Flow #1: setup -> in_progress -> authenticated -> POST to server
-// State Flow #2: setup -> in_progress -> error -> setup
-(function() {
-  var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
-
-  this.U2FAuthenticate = (function() {
-    function U2FAuthenticate(container, u2fParams) {
-      this.container = container;
-      this.renderNotSupported = bind(this.renderNotSupported, this);
-      this.renderAuthenticated = bind(this.renderAuthenticated, this);
-      this.renderError = bind(this.renderError, this);
-      this.renderInProgress = bind(this.renderInProgress, this);
-      this.renderSetup = bind(this.renderSetup, this);
-      this.renderTemplate = bind(this.renderTemplate, this);
-      this.authenticate = bind(this.authenticate, this);
-      this.start = bind(this.start, this);
-      this.appId = u2fParams.app_id;
-      this.challenge = u2fParams.challenge;
-      this.signRequests = u2fParams.sign_requests.map(function(request) {
-        // The U2F Javascript API v1.1 requires a single challenge, with
-        // _no challenges per-request_. The U2F Javascript API v1.0 requires a
-        // challenge per-request, which is done by copying the single challenge
-        // into every request.
-        //
-        // In either case, we don't need the per-request challenges that the server
-        // has generated, so we can remove them.
-        //
-        // Note: The server library fixes this behaviour in (unreleased) version 1.0.0.
-        // This can be removed once we upgrade.
-        // https://github.com/castle/ruby-u2f/commit/103f428071a81cd3d5f80c2e77d522d5029946a4
-        return _(request).omit('challenge');
-      });
-    }
-
-    U2FAuthenticate.prototype.start = function() {
-      if (U2FUtil.isU2FSupported()) {
-        return this.renderSetup();
-      } else {
-        return this.renderNotSupported();
-      }
-    };
-
-    U2FAuthenticate.prototype.authenticate = function() {
-      return u2f.sign(this.appId, this.challenge, this.signRequests, (function(_this) {
-        return function(response) {
-          var error;
-          if (response.errorCode) {
-            error = new U2FError(response.errorCode);
-            return _this.renderError(error);
-          } else {
-            return _this.renderAuthenticated(JSON.stringify(response));
-          }
-        };
-      })(this), 10);
-    };
-
-    // Rendering #
-    U2FAuthenticate.prototype.templates = {
-      "notSupported": "#js-authenticate-u2f-not-supported",
-      "setup": '#js-authenticate-u2f-setup',
-      "inProgress": '#js-authenticate-u2f-in-progress',
-      "error": '#js-authenticate-u2f-error',
-      "authenticated": '#js-authenticate-u2f-authenticated'
-    };
-
-    U2FAuthenticate.prototype.renderTemplate = function(name, params) {
-      var template, templateString;
-      templateString = $(this.templates[name]).html();
-      template = _.template(templateString);
-      return this.container.html(template(params));
-    };
-
-    U2FAuthenticate.prototype.renderSetup = function() {
-      this.renderTemplate('setup');
-      return this.container.find('#js-login-u2f-device').on('click', this.renderInProgress);
-    };
-
-    U2FAuthenticate.prototype.renderInProgress = function() {
-      this.renderTemplate('inProgress');
-      return this.authenticate();
-    };
-
-    U2FAuthenticate.prototype.renderError = function(error) {
-      this.renderTemplate('error', {
-        error_message: error.message()
-      });
-      return this.container.find('#js-u2f-try-again').on('click', this.renderSetup);
-    };
-
-    U2FAuthenticate.prototype.renderAuthenticated = function(deviceResponse) {
-      this.renderTemplate('authenticated');
-      // Prefer to do this instead of interpolating using Underscore templates
-      // because of JSON escaping issues.
-      return this.container.find("#js-device-response").val(deviceResponse);
-    };
-
-    U2FAuthenticate.prototype.renderNotSupported = function() {
-      return this.renderTemplate('notSupported');
-    };
-
-    return U2FAuthenticate;
-
-  })();
-
-}).call(this);